SPARKLING R170W-7 Casing-Differential – Durable Excavator Part

The ZGAQ-02176 Differential Casing is a premium replacement part engineered for Hyundai wheel excavators including R170W-7, R170W-7A, R170W-9S, and R180W-9S. This component serves as the protective housing for the differential gear system, ensuring proper alignment, lubrication, and smooth power distribution to the wheels during operation.

Manufactured with high-strength cast steel and precision-machined for a perfect OEM fit, this differential casing provides enhanced resistance against heavy loads, impact stress, and heat deformation—ideal for demanding construction and excavation work.

   SPARKLING MACHINERY NEW EC160B EC180B EC135B EC140B EC210B VOE14513226 Relief Valve is a dedicated hydraulic pressure protection component for Volvo EC160B, EC180B, EC135B, EC140B, and EC210B crawler excavators (widely used in construction, municipal engineering, and medium-scale mining). As the "safety core" of the hydraulic system, it automatically relieves excess pressure when it exceeds the set threshold—preventing damage to pumps, hoses, and cylinders during high-intensity tasks like digging, lifting, and slope trimming.
   Meeting Volvo OEM standards (part no. VOE14513226), it maintains a precise pressure range of 27-31 MPa, endures -30°C to 95°C temperatures, resists oil corrosion and vibration, and ensures instant relief response. Strict testing guarantees seamless compatibility with the five Volvo models and long-term hydraulic system safety.

The ZF Joint Housing (Part Numbers: 4472.218.025, 4472.218.011, 4472.218.027, 4472.218.012) is a high-precision, heavy-duty component engineered to integrate seamlessly with ZF transmission systems in wheel loaders, construction vehicles, and other heavy machinery.

This joint housing is designed to ensure optimal alignment, torque transfer, and structural integrity between connected drive components. Manufactured from high-grade materials and built to OEM specifications, it provides excellent resistance to wear, vibration, and high-load stress.

   SPARKLING MACHINERY NEW R140LC-7 R140LC9S R140W7 R140W9S 3864274 Solenoid is a dedicated electronic control component for Hyundai R140LC-7, R140LC9S, R140W7, and R140W9S crawler excavators (widely used in construction, municipal engineering, and medium-scale earthmoving). As a core part of the excavator’s hydraulic or engine control system, it converts electrical signals into mechanical actions to switch valves, regulate fluid flow, or activate safety functions—ensuring responsive operation during tasks like digging, loading, and boom positioning.
   Meeting Hyundai OEM standards (part no. 3864274), it endures -30°C to 85°C temperatures, resists electromagnetic interference and vibration, and maintains stable switching performance. Strict testing guarantees seamless compatibility with the four Hyundai models and long-term reliable electronic control.